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Supabase

Developer Tools

4.2(46 ratings)

84% recommend

Open-source Firebase alternative for building applications quickly.

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About Supabase

Best for developers wanting an open-source Firebase alternative with PostgreSQL.

Supabase is an open-source alternative to Firebase that provides a full backend stack built on top of PostgreSQL. It gives developers a managed Postgres database, real-time subscriptions, authentication, file storage, edge functions, and auto-generated APIs out of the box. It's designed for developers who want the power and flexibility of a relational database without the hassle of managing infrastructure. Because it's built on open-source tools like PostgreSQL, PostgREST, and GoTrue, there's no vendor lock-in, and you can self-host if needed. Supabase has gained strong traction among indie developers, startups, and teams looking for a fast way to ship full-stack applications.

Pros

Built on PostgreSQL with full SQL capabilities
Open-source with no vendor lock-in
Generous free tier for small projects
Real-time subscriptions built in natively
Auto-generated REST and GraphQL-like APIs

Cons

Some features still maturing compared to Firebase
Complex queries may require direct SQL knowledge
Self-hosting setup can be non-trivial
Edge functions ecosystem less developed than competitors

Use Cases

Best for building MVPs and prototypes with a full backend quickly

Best for real-time apps like chat, dashboards, and collaborative tools

Best for replacing Firebase while keeping a relational database

Best for indie hackers and startups needing scalable auth and storage

Key Features

6 features

Real-time database updates

Authentication and user management

SQL database with Postgres support

Storage for files and assets

API auto-generation from database schema

Row-level security policies

SaasHunter Score

7.8/10

“You prefer an open-source solution that mimics Firebase's functionality for rapid application development.”

Ease of Use

7.0

Features

9.0

Pricing

8.0

Support

7.0

Integrations

8.0

Best For

Startups 9Freelancers 8Agencies 7Small Business 7Enterprise 6

Integrations

Next.jsFlutterReactVercelStripePrismaCloudflare WorkersZapier

Developer Tools Open Source Databases Serverless Backend As A Service Authentication

Frequently Asked Questions

What is Supabase?

Supabase is an open-source backend-as-a-service platform built on PostgreSQL. It provides a managed database, authentication, real-time subscriptions, file storage, and auto-generated APIs to help developers build applications quickly.

How much does Supabase cost?

Supabase offers a free tier with generous limits for small projects, a Pro plan starting at $25/month per project, and a Team plan at $599/month. Enterprise pricing is available for larger organizations with custom needs.

What are the main features of Supabase?

Key features include a managed PostgreSQL database, real-time data subscriptions, user authentication with social logins, file storage, edge functions for serverless compute, and auto-generated RESTful APIs. It also includes a dashboard with a built-in SQL editor and table viewer.

Who should use Supabase?

Supabase is ideal for developers and startups who want the flexibility of PostgreSQL with the convenience of a managed backend. It's especially suited for those who prefer open-source tools and want to avoid vendor lock-in.

Is there a free plan for Supabase?

Yes, Supabase offers a free plan that includes up to 500 MB of database storage, 1 GB of file storage, 50,000 monthly active users for auth, and 500 MB of bandwidth. It's well-suited for personal projects and early-stage development.